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10 August, 12:27

The seventh - grade class is building a mini - golf game for the school carnival. The end of the putting green will be a circle if the circle is 10 feet in diameter, how many square feet of grass carpet will they need to buy the cover the circle

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  1. 10 August, 12:46
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    78.539816 ft²

    Step-by-step explanation:

    To calculate a circle's area you have to multiple pi with the square of the circle's radius (the radius of a circle is half of its diameter) : π·5ft²

    5ft² = 5ft·5ft = 25ft

    π = 3.14159 ...
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